I have recently purchased this newly released iPhone app called Nearby Explorer, which our friends using android smartphones have had access to for quite some time. I will let you know how I like it once I have run it around the block a few times. In the meantime, if you are interested in what appears to be a very good iPhone GPS app, here is a podcast telling you all about it.
http://media.blubrry.com/blindgeekzone/p/www.blind-geek-zone.net/wp-content/uploads/gravity_forms/3-98839556b66feeea5fbbaaad6c392a4c/2016/08/nearby-explorer-IOS.mp3Nearby explorer for iPhone podcast
For me, and perhaps others, this link said it is not available. Please check and get back to us when you can. Penny
Penny, if you look below the long URL to a string of text that is hyperlinked, you can click on that to access the same podcast. The linked text is, nearby explorer app for iPhone podcast. I have gone back to the original posting and removed the offending link. My apologies for having left the undecipherable link in the article when I posted it.